Contents:
Introduction:-
Objectives:-
- Fresh and hardened properties of fly ash and based on geopolymer concrete
- To identify and study the effect of replacing cement with others supplementary cementatious materials like fly ash the affects the properties properties of low calcium fly ash-based geo polymer concrete
- it uses like admixer in concrete bricks
chemical requirements
Disadvantages of using fly ash bricks
Advantages of using fly ash bricks
Types of fly ash
bricks
- bonding lower due to smooth finish
- this can be easily corrected by using a cement-sand motor of 1:4 and proper curing
- in fly ash bricks need to be checked quality of sand every time
- it is not locally available material
- these bricks has more durability
- it has high strength to compare normal concrete bricks
- it has less cost
- these bricks are light-weight
- Objectives
- Types
- Advantages
- Chemical composition&requirments
- Physical properties
Fly Ash in construction and concrete bricks
by
E.Ashajyothi 13L71A0134
B.Vanitha 14L75A0116
Y.Saisneha 14L75A0105
G.Nandini 13L71A0102